/Engine/Plugins/Experimental/Mutable/Source/MutableRuntime/Public/MuR/MeshBufferSet.h
Semantics of the mesh buffers
namespace mu { enum MESH_BUFFER_SEMANTIC { MBS_NONE, MBS_VERTEXINDEX, MBS_POSITION, MBS_NORMAL, MBS_TANGENT, MBS_BINORMAL, MBS_TEXCOORDS, MBS_COLOUR, MBS_BONEWEIGHTS, MBS_BONEINDICES, MBS_LAYOUTBLOCK, MBS_CHART, MBS_OTHER, MBS_TANGENTSIGN_DEPRECATED, MBS_TRIANGLEINDEX, MBS_BARYCENTRICCOORDS, MBS_DISTANCE, MBS_COUNT, _MBS_FORCE32BITS = 0xFFFFFFFF, } }